JLChen
2021-08-02 38f4fb064df09f344fc3237409c76a9fba2a8a9e
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/*
 * Copyright (c) 2010-2020 Belledonne Communications SARL.
 *
 * This file is part of linphone-iphone
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#import "PhoneMainView.h"
 
@implementation ContactSelection
 
static ContactSelectionMode sSelectionMode = ContactSelectionModeNone;
static NSString *sAddAddress = nil;
static NSString *sSipFilter = nil;
static BOOL sEnableEmailFilter = FALSE;
static NSString *sNameOrEmailFilter;
static BOOL addAddressFromOthers = FALSE;
 
+ (void)setSelectionMode:(ContactSelectionMode)selectionMode {
    sSelectionMode = selectionMode;
}
 
+ (ContactSelectionMode)getSelectionMode {
    return sSelectionMode;
}
 
+ (void)setAddAddress:(NSString *)address {
    sAddAddress = address;
    addAddressFromOthers = true;
}
 
+ (NSString *)getAddAddress {
    return sAddAddress;
}
 
+ (void)setSipFilter:(NSString *)domain {
    sSipFilter = domain;
}
 
+ (NSString *)getSipFilter {
    return sSipFilter;
}
 
+ (void)enableEmailFilter:(BOOL)enable {
    sEnableEmailFilter = enable;
}
 
+ (BOOL)emailFilterEnabled {
    return sEnableEmailFilter;
}
 
+ (void)setNameOrEmailFilter:(NSString *)fuzzyName {
    sNameOrEmailFilter = fuzzyName;
}
 
+ (NSString *)getNameOrEmailFilter {
    return sNameOrEmailFilter;
}
 
@end
 
@implementation ContactsListView
 
@synthesize tableController;
@synthesize allButton;
@synthesize linphoneButton;
@synthesize addButton;
@synthesize topBar;
 
typedef enum { ContactsAll, ContactsLinphone, ContactsMAX } ContactsCategory;
 
#pragma mark - UICompositeViewDelegate Functions
 
static UICompositeViewDescription *compositeDescription = nil;
 
+ (UICompositeViewDescription *)compositeViewDescription {
    if (compositeDescription == nil) {
        compositeDescription = [[UICompositeViewDescription alloc] init:self.class
                                                              statusBar:StatusBarView.class
                                                                 tabBar:TabBarView.class
                                                               sideMenu:SideMenuView.class
                                                             fullscreen:false
                                                         isLeftFragment:YES
                                                           fragmentWith:ContactDetailsView.class];
    }
    return compositeDescription;
}
 
- (UICompositeViewDescription *)compositeViewDescription {
    return self.class.compositeViewDescription;
}
 
#pragma mark - ViewController Functions
 
- (void)viewDidLoad {
    [super viewDidLoad];
    tableController.tableView.accessibilityIdentifier = @"Contacts table";
    [self changeView:ContactsAll];
    /*if ([tableController totalNumberOfItems] == 0) {
        [self changeView:ContactsAll];
     }*/
    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]
                                   initWithTarget:self
                                   action:@selector(dismissKeyboards)];
    
    [tap setDelegate:self];
    [self.view addGestureRecognizer:tap];
}
 
- (void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    [ContactSelection setNameOrEmailFilter:@""];
    _searchBar.showsCancelButton = (_searchBar.text.length > 0);
 
    int y = _searchBar.frame.origin.y + _searchBar.frame.size.height;
    [tableController.tableView setFrame:CGRectMake(tableController.tableView.frame.origin.x,
                                                   y,
                                                   tableController.tableView.frame.size.width,
                                                   tableController.tableView.frame.size.height)];
    [tableController.emptyView setFrame:CGRectMake(tableController.emptyView.frame.origin.x,
                                                   y,
                                                   tableController.emptyView.frame.size.width,
                                                   tableController.emptyView.frame.size.height)];
 
    if (tableController.isEditing) {
        tableController.editing = NO;
    }
    [self refreshButtons];
    [_toggleSelectionButton setImage:[UIImage imageNamed:@"select_all_default.png"] forState:UIControlStateSelected];
    if ([LinphoneManager.instance lpConfigBoolForKey:@"hide_linphone_contacts" inSection:@"app"]) {
        self.linphoneButton.hidden = TRUE;
        self.selectedButtonImage.hidden = TRUE;
    }
}
 
- (void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    if (![FastAddressBook isAuthorized]) {
        UIAlertController *errView = [UIAlertController alertControllerWithTitle:NSLocalizedString(@"Address book", nil)
                                                                         message:NSLocalizedString(@"You must authorize the application to have access to address book.\n"
                                                                                                   "Toggle the application in Settings > Privacy > Contacts",
                                                                                                   nil)
                                                                  preferredStyle:UIAlertControllerStyleAlert];
        
        UIAlertAction* defaultAction = [UIAlertAction actionWithTitle:NSLocalizedString(@"Continue", nil)
                                                                style:UIAlertActionStyleDefault
                                                              handler:^(UIAlertAction * action) {}];
        
        [errView addAction:defaultAction];
        [self presentViewController:errView animated:YES completion:nil];
        [PhoneMainView.instance popCurrentView];
    }
    
    // show message toast when add contact from address
    if ([ContactSelection getAddAddress] != nil && addAddressFromOthers) {
        UIAlertController *infoView = [UIAlertController
                                       alertControllerWithTitle:NSLocalizedString(@"Info", nil)
                                       message:NSLocalizedString(@"Select a contact or create a new one.",nil)
                                       preferredStyle:UIAlertControllerStyleAlert];
        
        UIAlertAction *defaultAction = [UIAlertAction actionWithTitle:@"OK"
                                                                style:UIAlertActionStyleDefault
                                                              handler:^(UIAlertAction *action){
                                                              }];
        
        [infoView addAction:defaultAction];
        addAddressFromOthers = FALSE;
        [PhoneMainView.instance presentViewController:infoView animated:YES completion:nil];
    }
}
 
- (void) viewWillDisappear:(BOOL)animated {
    self.view = NULL;
    [self.tableController removeAllContacts];
}
 
#pragma mark -
 
- (void)changeView:(ContactsCategory)view {
    CGRect frame = _selectedButtonImage.frame;
    if (view == ContactsAll && !allButton.selected) {
        //REQUIRED TO RELOAD WITH FILTER
        [LinphoneManager.instance setContactsUpdated:TRUE];
        frame.origin.x = allButton.frame.origin.x;
        [ContactSelection setSipFilter:nil];
        [ContactSelection enableEmailFilter:FALSE];
        allButton.selected = TRUE;
        linphoneButton.selected = FALSE;
        [tableController loadData];
    } else if (view == ContactsLinphone && !linphoneButton.selected) {
        //REQUIRED TO RELOAD WITH FILTER
        [LinphoneManager.instance setContactsUpdated:TRUE];
        frame.origin.x = linphoneButton.frame.origin.x;
        [ContactSelection setSipFilter:LinphoneManager.instance.contactFilter];
        [ContactSelection enableEmailFilter:FALSE];
        linphoneButton.selected = TRUE;
        allButton.selected = FALSE;
        [tableController loadData];
    }
    _selectedButtonImage.frame = frame;
    if ([LinphoneManager.instance lpConfigBoolForKey:@"hide_linphone_contacts" inSection:@"app"]) {
        allButton.selected = FALSE;
    }
}
 
- (void)refreshButtons {
    [addButton setHidden:FALSE];
    [self changeView:[ContactSelection getSipFilter] ? ContactsLinphone : ContactsAll];
}
 
#pragma mark - Action Functions
 
- (IBAction)onAllClick:(id)event {
    [self changeView:ContactsAll];
}
 
- (IBAction)onLinphoneClick:(id)event {
    [self changeView:ContactsLinphone];
}
 
- (IBAction)onAddContactClick:(id)event {
    ContactDetailsView *view = VIEW(ContactDetailsView);
    [PhoneMainView.instance changeCurrentView:view.compositeViewDescription];
    view.isAdding = TRUE;
    if ([ContactSelection getAddAddress] == nil) {
        [view newContact];
    } else {
        [view newContact:[ContactSelection getAddAddress]];
    }
}
 
- (IBAction)onDeleteClick:(id)sender {
    NSString *msg = [NSString stringWithFormat:NSLocalizedString(@"Do you want to delete selected contacts?\nThey will also be deleted from your phone's address book.", nil)];
    [LinphoneManager.instance setContactsUpdated:TRUE];
    [UIConfirmationDialog ShowWithMessage:msg
        cancelMessage:nil
        confirmMessage:nil
        onCancelClick:^() {
          [self onEditionChangeClick:nil];
        }
        onConfirmationClick:^() {
          [tableController removeSelectionUsing:nil];
          [tableController loadData];
          [self onEditionChangeClick:nil];
        }];
}
 
- (IBAction)onEditionChangeClick:(id)sender {
    allButton.hidden = linphoneButton.hidden = _selectedButtonImage.hidden = addButton.hidden =    self.tableController.isEditing;
}
 
- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar {
    searchBar.text = @"";
    [self searchBar:searchBar textDidChange:@""];
    [LinphoneManager.instance setContactsUpdated:TRUE];
    [tableController loadData];
    [searchBar resignFirstResponder];
}
 
- (void)dismissKeyboards {
    if ([self.searchBar isFirstResponder]){
        [self.searchBar resignFirstResponder];
    }
}
 
#pragma mark - searchBar delegate
 
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText {
    // display searchtext in UPPERCASE
    // searchBar.text = [searchText uppercaseString];
    [ContactSelection setNameOrEmailFilter:searchText];
    if (searchText.length == 0) {
        [LinphoneManager.instance setContactsUpdated:TRUE];
        [tableController loadData];
    } else {
        [tableController loadSearchedData];
    }
}
 
- (void)searchBarTextDidEndEditing:(UISearchBar *)searchBar {
    [searchBar setShowsCancelButton:FALSE animated:TRUE];
}
 
- (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar {
    [searchBar setShowsCancelButton:TRUE animated:TRUE];
}
 
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar {
    [searchBar resignFirstResponder];
}
 
#pragma mark - GestureRecognizerDelegate
 
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
{
    return NO;
}
 
@end